CVE-2020-37228

critical · 9.3

iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass authentication by requesting the autoLoginVerifyCode object. Attackers can retrieve valid CAPTCHA codes via the login endpoint and use them to perform brute-force attacks against user accounts.

9.3

CVSS

0.4%

EPSS (exploit prob.)

37th

EPSS percentile

2026-05-16

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-307

References

http://www.yerootech.com
https://www.exploit-db.com/exploits/48991
https://www.vulncheck.com/advisories/ids6-dsspro-digital-signage-system-captcha-security-bypass
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5607.php

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2020-37228